code: def setUp(self):
      super(ConfigTestCase, self).setUp()
      self._logs = []
      self.old_log = log.info
      log.info = self._info
  
file_path: catboost/contrib/tools/python/src/Lib/distutils/tests/test_config_cmd.py
imports: import unittest
  import os
  import sys
  from test.test_support import run_unittest
  from distutils.command.config import dump_file, config
  from distutils.tests import support
  from distutils import log
label_desc: Use image node_id 2 for calling the ConfigTestCase obj's underlying member method code with example usage: obj.setUp() without return types